英文别名
2,3-diphenyl-10λ5-spiro[benzo[d][1,3,2]oxazaphospholo[2,3-b][1,3,2]oxazaphosphole-10,2'-[1,3,2]dioxaphospholane];3',4'-Diphenylspiro[1,3-dioxa-2lambda5-phosphacyclopentane-2,6'-5,7-dioxa-2-aza-6lambda5-phosphatricyclo[6.4.0.02,6]dodeca-1(12),3,8,10-tetraene];3',4'-diphenylspiro[1,3-dioxa-2λ5-phosphacyclopentane-2,6'-5,7-dioxa-2-aza-6λ5-phosphatricyclo[6.4.0.02,6]dodeca-1(12),3,8,10-tetraene]